Finding the Fourth Proportional to 2,074.96, 3,110.40 and 1,150.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.96 : 3,110.40 = 1,150.96 : x
2. Step 2: Convert to fraction form
   2,074.96/3,110.40 = 1,150.96/x
3. Step 3: Cross multiply
   2,074.96x = 3,110.40 × 1,150.96
4. Step 4: Simplify right side
   2,074.96x = 3,579,945.98
5. Step 5: Solve for x
   x = 3,579,945.98/2,074.96
6. Step 6: Final answer
   x = 1,725.31